EP4189130A4 - Neue 6xxx-aluminiumlegierungen und verfahren zur herstellung davon - Google Patents

Neue 6xxx-aluminiumlegierungen und verfahren zur herstellung davon Download PDF

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Publication number
EP4189130A4
EP4189130A4 EP21850887.7A EP21850887A EP4189130A4 EP 4189130 A4 EP4189130 A4 EP 4189130A4 EP 21850887 A EP21850887 A EP 21850887A EP 4189130 A4 EP4189130 A4 EP 4189130A4
Authority
EP
European Patent Office
Prior art keywords
producing
methods
same
aluminum alloys
6xxx aluminum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21850887.7A
Other languages
English (en)
French (fr)
Other versions
EP4189130A1 (de
Inventor
Timothy A. Hosch
Russell S. Long
Edward M. Williams
Lynette M. Karabin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arconic Technologies LLC
Original Assignee
Arconic Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arconic Technologies LLC filed Critical Arconic Technologies LLC
Publication of EP4189130A1 publication Critical patent/EP4189130A1/de
Publication of EP4189130A4 publication Critical patent/EP4189130A4/de
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Continuous Casting (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP21850887.7A 2020-07-31 2021-07-30 Neue 6xxx-aluminiumlegierungen und verfahren zur herstellung davon Pending EP4189130A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063059559P 2020-07-31 2020-07-31
PCT/US2021/043898 WO2022026825A1 (en) 2020-07-31 2021-07-30 New 6xxx aluminum alloys and methods for producing the same

Publications (2)

Publication Number Publication Date
EP4189130A1 EP4189130A1 (de) 2023-06-07
EP4189130A4 true EP4189130A4 (de) 2024-10-02

Family

ID=80036110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21850887.7A Pending EP4189130A4 (de) 2020-07-31 2021-07-30 Neue 6xxx-aluminiumlegierungen und verfahren zur herstellung davon

Country Status (8)

Country Link
US (1) US20230175103A1 (de)
EP (1) EP4189130A4 (de)
JP (1) JP2023536096A (de)
KR (1) KR20230043868A (de)
CN (1) CN116134169A (de)
CA (1) CA3187478A1 (de)
MX (1) MX2023001340A (de)
WO (1) WO2022026825A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7824045B2 (ja) * 2021-10-19 2026-03-04 株式会社Uacj アルミニウム合金圧延板及びその製造方法
FR3134119B1 (fr) 2022-04-02 2025-05-16 Constellium Neuf Brisach Tôle en alliage 6xxx de recyclage et procédé de fabrication
WO2023229968A1 (en) * 2022-05-23 2023-11-30 Arconic Technologies Llc New scrap-based aluminum alloy products
FR3148443A1 (fr) 2023-05-04 2024-11-08 Constellium Neuf-Brisach Alliage d’aluminium pour recyclage et procédé de fabrication
WO2024233635A1 (en) * 2023-05-08 2024-11-14 Magna International Inc. Aluminum alloy for extrusion processes

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CN110714147A (zh) * 2019-11-05 2020-01-21 郑州明泰实业有限公司 一种航空用6082铝合金板材及其生产工艺
CN111254324A (zh) * 2018-11-30 2020-06-09 宝山钢铁股份有限公司 一种Al-Mg-Si合金板材及其制造方法

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US4431463A (en) * 1981-02-06 1984-02-14 Vereinigte Deutsche Metallwerke Ag Alloy and process for manufacturing rolled strip from an aluminum alloy especially for use in the manufacture of two-piece cans
FR2713664B1 (fr) * 1993-11-17 1996-05-24 Pechiney Rhenalu Alliage type Al-Si-Mg à ductilité et emboutissabilité améliorées et procédé d'obtention.
AU4314697A (en) * 1996-09-30 1998-04-24 Alcan International Limited Aluminium alloy for rolled product process
US20020017344A1 (en) * 1999-12-17 2002-02-14 Gupta Alok Kumar Method of quenching alloy sheet to minimize distortion
FR2835533B1 (fr) 2002-02-05 2004-10-08 Pechiney Rhenalu TOLE EN ALLIAGE Al-Si-Mg POUR PEAU DE CARROSSERIE AUTOMOBILE
FR2856368B1 (fr) 2003-06-18 2005-07-22 Pechiney Rhenalu Piece de peau de carrosserie automobile en tole d'alliage ai-si-mg fixee sur structure acier
US7182825B2 (en) * 2004-02-19 2007-02-27 Alcoa Inc. In-line method of making heat-treated and annealed aluminum alloy sheet
JP2005298882A (ja) * 2004-04-09 2005-10-27 Sumitomo Light Metal Ind Ltd プレス加工後の表面品質に優れた自動車外板用アルミニウム合金板および自動車外板
JP2006257475A (ja) * 2005-03-16 2006-09-28 Sumitomo Light Metal Ind Ltd プレス成形性に優れたＡｌ−Ｍｇ−Ｓｉ系合金板材とその製造方法および該板材から得られる自動車外板
JP5709298B2 (ja) * 2010-08-12 2015-04-30 株式会社Uacj 塗装焼付硬化性および成形性に優れたＡｌ−Ｍｇ−Ｓｉ系アルミニウム合金板の製造方法
JP5758676B2 (ja) * 2011-03-31 2015-08-05 株式会社神戸製鋼所 成形加工用アルミニウム合金板およびその製造方法
KR20140132002A (ko) * 2012-03-07 2014-11-14 알코아 인코포레이티드 개선된 6xxx 알루미늄 합금, 및 이의 제조 방법
CN116000253A (zh) * 2014-12-03 2023-04-25 奥科宁克技术有限责任公司 连续铸造新型6xxx铝合金的方法以及由此制成的产品
KR102121156B1 (ko) * 2015-01-12 2020-06-10 노벨리스 인크. 표면 로핑이 감소되거나 없는 고성형성 자동차 알루미늄 시트 및 제조 방법
JP6894849B2 (ja) * 2015-05-29 2021-06-30 アーコニック テクノロジーズ エルエルシーＡｒｃｏｎｉｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｌｃ 新たな６ｘｘｘアルミニウム合金の製造方法
JP6585435B2 (ja) * 2015-09-05 2019-10-02 日本製鉄株式会社 プレス成形性、塗装焼付け硬化性、曲げ性及びリサイクル性に優れた成形加工用アルミニウム合金板及びその製造方法
RU2691081C1 (ru) * 2015-12-18 2019-06-10 Новелис Инк. Высокопрочные алюминиевые сплавы 6xxx и способы их получения
KR102170010B1 (ko) * 2016-01-08 2020-10-26 아르코닉 테크놀로지스 엘엘씨 새로운 6xxx 알루미늄 합금, 및 그의 제조 방법
CN105441740A (zh) * 2016-01-12 2016-03-30 苏州有色金属研究院有限公司 汽车车身用高卷边性能6xxx系合金板材及其制造方法
JP2017210661A (ja) * 2016-05-26 2017-11-30 株式会社Uacj アルミニウム合金板及びその製造方法
US11821065B2 (en) * 2016-10-27 2023-11-21 Novelis Inc. High strength 6XXX series aluminum alloys and methods of making the same
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FR3076837B1 (fr) * 2018-01-16 2020-01-03 Constellium Neuf-Brisach Procede de fabrication de toles minces en alliage d'aluminium 6xxx a haute qualite de surface
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CN110714174A (zh) 2019-09-23 2020-01-21 四川阳光坚端铝业有限公司 一种铝合金铸锭的均匀化处理工艺

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CN111254324A (zh) * 2018-11-30 2020-06-09 宝山钢铁股份有限公司 一种Al-Mg-Si合金板材及其制造方法
CN110714147A (zh) * 2019-11-05 2020-01-21 郑州明泰实业有限公司 一种航空用6082铝合金板材及其生产工艺

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"INTERNATIONAL ALLOY DESIGNATIONS AND CHEMICAL COMPOSITION LIMITSFOR WROUGHT ALUMINUM AND WROUGHT ALUMINUM ALLOYS", INTERNATIONAL ALLOY DESIGNATIONS AND CHEMICAL COMPOSITION LIMITSFOR WROUGHT ALUMINUM AND WROUGHT ALUMINUM ALLOYS, XX, XX, 1 April 2004 (2004-04-01), pages 1 - 35, XP003023672 *
See also references of WO2022026825A1 *
SWISS MEM: "EN 485-2", 31 December 2016 (2016-12-31), XP055636307, Retrieved from the Internet <URL:https://connect.snv.ch/de/sn-en-485-2-a1-2019> [retrieved on 20191028] *

Also Published As

Publication number Publication date
CA3187478A1 (en) 2022-02-03
KR20230043868A (ko) 2023-03-31
WO2022026825A1 (en) 2022-02-03
EP4189130A1 (de) 2023-06-07
MX2023001340A (es) 2023-02-27
US20230175103A1 (en) 2023-06-08
CN116134169A (zh) 2023-05-16
JP2023536096A (ja) 2023-08-23

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